Analysis
-
max time kernel
94s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2024 05:21
Behavioral task
behavioral1
Sample
b4f635b043f1af5f8c12ea8d186c8eae_JaffaCakes118.pdf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b4f635b043f1af5f8c12ea8d186c8eae_JaffaCakes118.pdf
Resource
win10v2004-20241007-en
General
-
Target
b4f635b043f1af5f8c12ea8d186c8eae_JaffaCakes118.pdf
-
Size
68KB
-
MD5
b4f635b043f1af5f8c12ea8d186c8eae
-
SHA1
d7019b8f1397b5bf90e281a0fb51b64fa6d0c4c6
-
SHA256
d06ede58d868c7e401a16d4ad92ac432408f2d30942dae56604c87d4ea833a3c
-
SHA512
4bd81de4a3158c97cf1f343f94c57f133848c6f9270a2bdb690af67e8e4b489803a12748188e59666d1b2bb7562d29ae70d2123bf3780ed83e4457bacb38281f
-
SSDEEP
1536:AqSfg4xnONabpZFy79hpc/7h8qsgVr7NaIjl9E0b2e3EzUa:fAxOYbjFyc7WsZ51diGEt
Malware Config
Signatures
-
System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2988 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe 2988 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2988 wrote to memory of 2524 2988 AcroRd32.exe 82 PID 2988 wrote to memory of 2524 2988 AcroRd32.exe 82 PID 2988 wrote to memory of 2524 2988 AcroRd32.exe 82 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 2804 2524 RdrCEF.exe 83 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84 PID 2524 wrote to memory of 1996 2524 RdrCEF.exe 84
Processes
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\b4f635b043f1af5f8c12ea8d186c8eae_JaffaCakes118.pdf"1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2988 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2524 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=35757EE1A69D17EB83FE314E6B605A66 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2804
-
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=821253629678710396F76AEB21DFD3A4 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=821253629678710396F76AEB21DFD3A4 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:1996
-
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=D457CF08BBCCE9A0A1A5E36F3DEB785E --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1824
-
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=547F1A3661FDF13056B4B9396B1F9FE2 --mojo-platform-channel-handle=1860 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:228
-
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=F04F79EE4542BCDA017C4833E3131002 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=F04F79EE4542BCDA017C4833E3131002 --renderer-client-id=6 --mojo-platform-channel-handle=1712 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4028
-
-
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=93B36E4CEE8AB105B0196E1A3F93001B --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:4376
-
-
-
C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1108
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
64KB
MD5475172f1117dda758e04acd2099a68d2
SHA181633f3f180f0e85191f8a9463d34fd42cf04d8c
SHA25650d6b9f33369dfdd85b838f80ef48dc17c2befba1e8112771f545e104e169825
SHA512d37a593e58ec4f6a97e2e6161ce0609dd7799f48f5fa2615860900d596f9a7dc2f20c6885ff7876da90c06d3b95d42b97c1093ed2f29d81a50905cf502141a8c
-
Filesize
36KB
MD5b30d3becc8731792523d599d949e63f5
SHA119350257e42d7aee17fb3bf139a9d3adb330fad4
SHA256b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
SHA512523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
-
Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5